Greek Letter is a site specially created for know to type Greek Letter on keyboard. It contains 24 letters including seven vowels, and all of its letters are capitals. It was developed about 1000 BCE, based on the Phoenician's North Semitic Alphabet. It contains 24 letters including seven vowels, and all of its letters are capitals. Go with the link and find to insert Greek Alphabets - https://degreesymbol.org/greek-symbols/